Hi DSTM,
Thanks for the welcome and the advice.
The camcorder files I downloaded are the only copies I have. I erased them from the camera once they were downloaded. Seems I have dug quite a large hole for myself.
Is it feasable to try a system restore without deleting the files?
Another silly question. How do I start a system restore?
I've heard there's light at the end of the tunnel, but you know, this one just seems to be getting darker.
Cheers! Chris